dnsjit.input.pcap3

Functions

Pcap.new()

Create a new Pcap input.

Pcap:log()

Return the Log object to control logging of this instance or module.

Pcap:receiver(o)

Set the receiver to pass objects to.

Pcap:produce()

Return the C functions and context for producing objects.

Pcap:create(source)

Open a live packet capture on source, which is an interface name or "any" (Linux) / "all" (BSD). Must be activated before use.

Pcap:activate()

Activate a live packet capture, see pcap_activate(3pcap) for more information and possible return values.

Pcap:open_offline(file)

Open a PCAP file for processing, see pcap_open_offline(3pcap) for more information. Returns 0 on success.

Pcap:loop(cnt)

Process packets from a live capture or savefile until cnt packets are processed, see pcap_loop(3pcap) for more information and possible return values.

Pcap:dispatch(cnt)

Process packets from a live capture or savefile until cnt packets are processed, see pcap_dispatch(3pcap) for more information and possible return values.

Pcap:packets()

Return the number of packets seen.

Pcap:linktype()

Return the linktype of the opened PCAP.

Pcap:snaplen()

Return the snaplen of the opened PCAP.